public function parse(Input $input)
{
if (!$input->complete()) {
return $input->errorHere("Unable to process {$input->get()}")->addParser($this);
}
return $input->nonCapturingMatchHere()->addParser($this);
}
public function testSetOffset()
{
$input = new Input('asdf');
$input->setOffset(2);
$this->assertEquals(2, $input->getOffset());
$this->assertEquals('df', $input->get());
}
public function parse(Input $input)
{
if (!$input->match($this->expression, $matches)) {
return $input->errorHere("Expected regex '{$this->expression}' to match '{$input->get()}', it does not.")->addParser($this);
}
$output = $input->getAndConsume(strlen($matches[0]));
if (!$this->capturing) {
return $input->nonCapturingMatchHere($output)->addParser($this);
} else {
return $input->matchHere($output)->addParser($this);
}
}
